The NGK Racing Competition Platinum Spark Plugs R0373A-10 set of 4 is a high-performance ignition part designed for racing vehicles. Made with platinum material for durability and improved spark performance, these spark plugs have a 10mm thread diameter and a hex size of 14mm and come complete with 1mm copper washers. With a gap of 0.8mm and being genuine NGK products, these spark plugs are sure to enhance the overall performance of your vehicle. Ideal for racing enthusiasts looking for reliable and efficient ignition components. Iridium tipped centre electrode and platinum tipped outer electrode.
eBay